Các câu hỏi tương tự
tim mot so co ba chu so biet rang neu xoa chu so hang chuc di ta duoc so moi kem so ban dau 210 don vi tim so do
tìm số tu nhien co tan cung bang 3, biet rang neu xoa chu so hang don vi thi so do giam di 1992 don vi
Tim so co ba chu so hang tram hon chu so hang chuc 6 don vi va chu so hang chuc tru di chu so hang don vi bang 3
Tim mot so co ba chu so biet trung binh cong cua ba so do bang 2va chu so hang tram bang tong cac chu so hang chuc va hang don vi
16 tháng 10 2015 lúc 17:43
Tim so co 3 chu so biet rang chu so hang tram gap 2 lan chu so hang don vi va chu so hang don vi gap 3 lan chu so hang chuc Tim so do ?
Bai nay hoi kho mot chu nha!
tim so co 3 chu so biet chu so hang chuc hon chu so hang tram 9 don vi, chu so hang tram tru di chu so hang don vi bang 4
bai 12:Mot vuon co so cay buoi bang 1phan2 cay cam,biet so cay cam bang so chan lon nhat co 3 chu so.Hoivuon do co tat ca bao nhieu cay buoi va cam?
bai 13:tim tich cua so nho nhatco ba chu so khac nhau voi so chan lon nhat co mot chu so.
bai 14:tim mot so,biet rang giam so do di 5 lan sau do them 10 don vi thi duoc so le nho nhat co hai chu so.
bai 15:tim mot so biet rang neu gap so do len 4 lan,duoc bao nhieu lai gap len 6 lan thi duoc 360.
mot so gom 3 chu so co tong cac chu so bang 26.tim so do biet rang khi doi cho chu so hang tram va hang don vi cho nhau thi so do khong doi
tim so co ba chu so , co chu so hang tram la 2 va neu xoa bo chu so hang tram thi so do giam di 6 lan